AirHint found the following cheapest return flights from Rome (CIA) to Geneva (GVA) in December 2025 (see full year).

Return flights

09 Dec - 10 Dec	Ryanair
07 Dec - 10 Dec	Ryanair
14 Dec - 17 Dec	Ryanair
07 Dec - 09 Dec	Ryanair
23 Dec - 27 Dec	Ryanair
14 Dec - 15 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
24 Dec - 28 Dec	Ryanair
02 Dec - 05 Dec	Ryanair
23 Dec - 28 Dec	Ryanair
28 Dec - 08 Jan	Ryanair
26 Dec - 01 Jan	Ryanair
30 Dec - 01 Jan	Ryanair
27 Dec - 01 Jan	Ryanair
27 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Rome to Geneva in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Rome to Geneva in December from 166€

Return flights